13977108

素因数分解:

$2^2\times 3^2\times {\mathrm{388253}}^1$

素因数の和:388263

約数の個数: 18

約数和(自身を含む): 35331114

約数和(自身を除く): 21354006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 388253, 776506, 1164759, 1553012, 2329518, 3494277, 4659036, 6988554, 13977108]

約数ペア:

[(1, 13977108), (2, 6988554), (3, 4659036), (4, 3494277), (6, 2329518), (9, 1553012), (12, 1164759), (18, 776506), (36, 388253)]